S
M
T
W
T
F
S
26
81°
60°
27
80°
60°
28
81°
61°
29
82°
61°
30
81°
60°
31
80°
61°
1
81°
60°
2
80°
61°
3
80°
61°
4
81°
60°
5
79°
57°
6
78°
59°
7
80°
60°
8
81°
54°
9
73°
53°
10
73°
53°
11
74°
56°
12
74°
57°
13
76°
59°
14
78°
60°
15
77°
59°
16
78°
56°
17
74°
52°
18
74°
51°
19
75°
57°
20
78°
58°
21
77°
57°
22
79°
54°
23
77°
55°
24
77°
51°
25
72°
51°
26
73°
52°
27
70°
50°
28
70°
50°
29
73°
51°
30
74°
55°
31
77°
57°
1
78°
57°
2
78°
56°
3
77°
49°
4
74°
47°
5
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ulster Heights
Ulster Heights's August 2026 forecast shows daily high temperatures ranging from 69° to 82°, with overnight lows between 47° and 61°. The average high for August is 77° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Ulster Heights. See also: September | October | November.